Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number S5JF1 found under Switch Rotary by Comdial Business Communications Corp. The National Stock Number assigned to this part is 5930009910634, and the Federal Supply Class is 5930 Switches. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like S5JF1.